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Home » Authors » Erika Lundy-Woolfolk
Erika Lundy-Woolfolk

Erika Lundy-Woolfolk

Extension and Outreach Beef Specialist / Iowa State University
Email Erika Lundy-Woolfolk
Articles

ARTICLES

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Hauling heavy bred beef cows

When circumstances demand transporting cows in the latter stages of pregnancy, make sure they are provided with enough space and nutritional value to get them to calving in great shape.
November 25, 2025
Erika Lundy-Woolfolk and Beth Reynolds

Calving is around the corner, and many producers are looking to relocate the cow herd to the location best suited for their calving season needs. A few regions and operations can trail cattle between summer, winter and calving pastures, but many rely on fuel and wheels to get them where they need to be.


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Preventing early embryonic losses

To avoid the negative economic effects of early embryonic loss in the cow herd, producers should carefully consider stressors such as vaccination, nutrition and transportation.
April 15, 2024
Erika Lundy-Woolfolk

Early embryonic loss is defined as a loss within the first 42 days of pregnancy and has been reported to impact between 20% and 40% of pregnancies in beef cattle.


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Supplementing less-than-ideal forages

While no two ranches will have identical feed and supplementation plans, each should contain one vital component: flexibility. This will help your cow herd maintain good health, regardless of changes in forage quality.
December 8, 2023
Erika Lundy-Woolfolk and Beth Reynolds

As the majority of the cow herds enter the late-gestation stage of production with rapidly increasing nutritional requirements, the lasting impacts of drought conditions become a priority and major influence on supplementation strategies.


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Mitigating shipping stress in calves

Animal stress is inevitable, especially come shipping time. But there are steps producers can take to manage stress, reduce shrink and improve profitability and animal welfare.
July 18, 2023
Erika Lundy-Woolfolk and Beth Reynolds

One of the beef industry’s greatest strengths is its diversity. However, this segmentation often results in a calf being transported as many as four to six times prior to harvest, with each transit event inducing stress.


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Managing for carcass quality

Improving our understanding of how different feeds impact fat deposition in cattle at different stages of their lives will lead to higher-quality carcasses and better producer profitability.
May 19, 2023
Dan Loy and Erika Lundy-Woolfolk

Demand for high-quality beef has been increasing at a rapid pace for the last decade, with no decline in sight. Prior to that, the percentage of cattle grading USDA Prime averaged about 2% to 4% nationally. Today, USDA Prime is often seen in 10% to 15% or more of cattle.


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Midwest/North: 5 tips to mitigating heat stress

May 24, 2021
Erika Lundy-Woolfolk
Preparing for breeding season is a big labor and resource investment – and unfortunately, fertility can be impacted by heat stress. Here are five tips to aid in prevention to help ensure a successful breeding season.
Read More

Midwest/North: Managing late-bred females

April 23, 2021
Erika Lundy-Woolfolk
As many cow herds are gearing up for breeding season, you may find yourself in a situation where you’re still waiting for late-bred females to calve.
Read More

Midwest/North: Tips for chuteside vaccinations

March 24, 2021
Erika Lundy-Woolfolk
A vaccination program is only as good as the techniques utilized when handling and administering the products. Consider these chuteside management practices to ensure pre-breeding vaccinations are effective.
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Midwest/North: Managing heifers for the breeding season

February 24, 2021
Erika Lundy-Woolfolk
Standardized performance analysis records indicate that, on average, a beef cow is 6 years old before she pays off her developmental and feed costs and starts generating a profit. Therefore, starting her off on the right foot is key.
Read More

Midwest/North: Tips for minimizing hay waste

January 25, 2021
Erika Lundy-Woolfolk

Winter feed expenses account for approximately one-third of the annual cost of production for a beef cow. Since hay makes up the largest portion of winter feed, minimizing feeding losses is the most efficient way to control feed costs.


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View All Articles by Erika Lundy-Woolfolk
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